148291390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60037}}^1$

素因数の和:60076

約数の個数: 32

約数和(自身を含む): 302591520

約数和(自身を除く): 154300130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 60037, 120074, 300185, 600370, 780481, 1140703, 1560962, 2281406, 3902405, 5703515, 7804810, 11407030, 14829139, 29658278, 74145695, 148291390]

約数ペア:

[(1, 148291390), (2, 74145695), (5, 29658278), (10, 14829139), (13, 11407030), (19, 7804810), (26, 5703515), (38, 3902405), (65, 2281406), (95, 1560962), (130, 1140703), (190, 780481), (247, 600370), (494, 300185), (1235, 120074), (2470, 60037)]